Inheritance diagram for FT_SELECT:

Collaboration diagram for FT_SELECT:

Public Member Functions
	FT_SELECT (THD thd, TABLE table, uint key, bool *error)
int	init ()
int	reset ()
int	get_next ()
int	get_type ()
Public Member Functions inherited from QUICK_RANGE_SELECT
	QUICK_RANGE_SELECT (THD thd, TABLE table, uint index_arg, bool no_alloc, MEM_ROOT parent_alloc, bool create_error)
void	need_sorted_output ()
void	range_end ()
int	get_next_prefix (uint prefix_length, uint group_key_parts, uchar *cur_prefix)
bool	reverse_sorted () const
bool	reverse_sort_possible () const
bool	unique_key_range ()
int	init_ror_merged_scan (bool reuse_handler)
void	save_last_pos ()
void	add_keys_and_lengths (String key_names, String used_lengths)
void	add_info_string (String *str)
void	dbug_dump (int indent, bool verbose)
QUICK_SELECT_I *	make_reverse (uint used_key_parts_arg)
void	set_handler (handler *file_arg)
Public Member Functions inherited from QUICK_SELECT_I
virtual bool	clustered_pk_range ()
virtual bool	is_keys_used (const MY_BITMAP *fields)
virtual bool	is_valid ()

Additional Inherited Members
Public Types inherited from QUICK_SELECT_I
enum	{ QS_TYPE_RANGE = 0, QS_TYPE_INDEX_MERGE = 1, QS_TYPE_RANGE_DESC = 2, QS_TYPE_FULLTEXT = 3, QS_TYPE_ROR_INTERSECT = 4, QS_TYPE_ROR_UNION = 5, QS_TYPE_GROUP_MIN_MAX = 6 }
Public Attributes inherited from QUICK_RANGE_SELECT
uint	mrr_flags
MEM_ROOT	alloc
Protected Member Functions inherited from QUICK_RANGE_SELECT
int	cmp_next (QUICK_RANGE *range)
int	cmp_prev (QUICK_RANGE *range)
bool	row_in_ranges ()
Protected Attributes inherited from QUICK_RANGE_SELECT
handler *	file
bool	in_ror_merged_scan
MY_BITMAP	column_bitmap
DYNAMIC_ARRAY	ranges
bool	free_file
QUICK_RANGE **	cur_range
QUICK_RANGE *	last_range
QUICK_RANGE_SEQ_CTX	qr_traversal_ctx
uint	mrr_buf_size
HANDLER_BUFFER *	mrr_buf_desc
KEY_PART *	key_parts
KEY_PART_INFO *	key_part_info
bool	dont_free

Detailed Description

Definition at line 951 of file opt_range.h.

The documentation for this class was generated from the following file:

Public Member Functions